I can't figure out what's going on with the Indian ML flotillas. In theory we're missing:
Half of the 49th Motor Launch Flotilla - No. 829, 831, 832, 840
55th Motor Launch Flotilla [12/1942] - No. 438, 439, 440, 441, 474, 475, 476, 477
56th Motor Launch Flotilla [1/1944] - No. 412, 413, 416, 417, 419, 843, 844, 872 (No. 390 is in-game)
I say in theory because the number of Fairmiles that show up currently are about right for the RIN-manned ships - but the ones we have in-game mostly show up earlier and are nominally Brit-manned. I suspect at least some of the above listed should be added, but I'm not sure - there seem to be very few Internet records of much beyond
http://www.ibiblio.org/hyperwar///UN/In ... IN-13.html
http://www.ibiblio.org/hyperwar//UN/Ind ... N-A16.html
that stuff and heaven knows that although someone's probably written a book on the things I certainly don't have it, so it's all I got to go on.
The HDMLs are easier - there simply aren't any in-game beyond the ones that start out in Malaya and Burma, and there's a complete listing of them including when and where they were built and deployed at:
http://www.hmsmedusa.org.uk/HDML_Archive.html
which I'm assuming is reliable, so they're simple adds. It's a long list, though:
HDML 1057, 4/42 [at Mombasa]
HDML 1061, 5/43
HDML 1073, 5/43
HDML 1079, 5/43
HDML 1080, 4/42
HDML 1082, 4/42 [at Mombasa]
HDML 1084, 4/42
HDML 1086, 4/42
HDML 1087, 4/42
HDML 1088, 4/42 [at Mombasa]
HDML 1109, 5/44
HDML 1110, 5/44
HDML 1111, 6/44
HDML 1112, 12/44 [Calcutta]
HDML 1113, 12/44 [Calcutta]
HDML 1114, 1/44 [Bombay]
HDML 1115, 6/43 [Calcutta]
HDML 1116, 4/44 [Bombay]
HDML 1117, 3/44 [Bombay]
HDML 1118, 11/44 [Calcutta]
HDML 1119, 7/44 [Calcutta]
HDML 1120, 7/43 [Calcutta]
HDML 1125, ?/44
HDML 1148, ?/43
HDML 1151, ?/44
HDML 1248, 10/44
HDML 1261, 11/45 [Bombay]
HDML 1262, 11/45 [Bombay]
HDML 1263, 1/45 [Bombay]
HDML 1265, 9/44
HDML 1266, 11/44
HDML 1267, 3/44
HDML 1268, 1/45 [Bombay]
HDML 1272, 4/45
HDML 1275, 9/44
HDML 1288, 8/45
HDML 1299, 9/44
HDML 1303, 9/44
HDML 1304, 9/44
HDML 1336, 7/45
HDML 1337, 7/45
HDML 1368, 9/44
HDML 1376, 7/45
HDML 1377, 11/44
HDML 1385, 7/45
HDML 1398, 7/45
HDML 1424, 5/45
HDML 1425, 5/45
HDML 1430, 10/45 [Bombay]
HDML 1432, 12/45 [Bombay]
HDML 1456, 5/45
HDML 1462, 5/45
HDML 1463, 5/45
All at Karachi unless otherwise mentioned. Also:
HDML 1167-1170 inclusive [Destroyed under construction at Singapore 15/2/42, ETC unknown]
HDML 1213-1220 inclusive [Destroyed under construction at Singapore 15/2/42, ETC unknown]
HDML 1183-1188 inclusive - RNZN, Auckland no later than 9/43
HDML 1190-1194 inclusive - RNZN, Auckland ~12/43 assuming a couple months for shipping
Ships at Mombasa seem to have been in and out of the Indian theatre from early 42 but mostly ended up there. You could have them arrive in 4/42 at Mombasa (requiring a long trip on-map) or bring them in at Karachi at some unspecified later date.
I would add one caveat - the HDML ship class (#198-201) should probably have its maneuver value bumped up or something - as it is these ships (50t wooden launches!) are ridiculous torpedo magnets - I'm not absolutely sure it'd be physically possible to hit one with a torpedo, except maybe by dropping it on top of the thing like a bomb, but I'm pretty sure it'd be bloody difficult. They are slow - cruise 7kts, max 12 - which I assume accounts for the current low maneuverability, but they're tiny little things designed for extreme maneuverability and shouldn't really be getting blown out of the water the moment they take to it. The HDMLs and Fairmiles also both seem to have somewhat minimised range in-game, though that's not a huge problem given their role.
Ok. Some actual Australian ships we don't have:
SS River Burdekin (12/1943) [Evans Deakin, Brisbane]
SS River Clarence (5/1943) [Cockatoo, Sydney]
SS River Fitzroy (11/1944) [Evans Deakin, Brisbane]
SS River Derwent (9/1944) [BHP, Whyalla]
SS River Glenelg (3/1944) [BHP, Whyalla]
SS River Loddon (12/44) [HM Australian Dock, Melbourne]
SS River Mitta (11/1945) [HM Australian Dock, Melbourne]
SS River Murchison (2/1945) [BHP, Whyalla]
SS River Murray (11/1945) [BHP, Whyalla]
SS River Murrumbidgee (7/1945) [BHP, Whyalla]
These are semi-standardised freighters of about 5000t; they probably fit the Dominion M Cargo (class #2524) more so than anything else.
###
SS Iron Monarch (1942) [BHP, Whyalla]
SS Iron Duke (1943) [BHP, Whyalla]
- BHP Ore Carriers, approx. 6000t; probably best fit as Dominion L Cargo (class #2523).
SS Orungal (approx. Dominion L Cargo, class #2423
SS Mackarra
SS Macumba (approx. Pacific M Cargo, class #2426)
SS Baralaba (approx. Coastal Cargo, class #2428)
SS Buranda
SS Bulimba
SS Babinda (approx. Wilcannia xAKL, class #2766)
- These are pre-war AUSN merchants; some of the fleet has been included in-game already, but these haven't. Maybe there's a reason - if there is, I don't know what it is.
HMAS Terka
HMAS Tolga
HMAS Toorie (approx. Castle AMc, class #195)
- Adelaide Steamship Co ships of about 500t, requisitioned by the RAN on outbreak of war and serving variously as minesweepers, support ships etc.
SS Morialta (approx. Coastal Cargo, class #2428)
SS Kapara
SS Goondi
SS Broadway (approx. Straits/Island xAKL, class #2442)
- Adelaide Steamship Co ships of about 750t, in commercial service. Same disclaimer applies as to the AUSN ships - might be left out for a reason.
SS Muliama
SS Mamutu
SS Matafele
SS Lakatoi (approx. Straits/Island xAKL, class #2442)
SS Tulagi (approx. Pacific M Cargo, class #2426)
- Burns Philip ships on the Australia-New Guinea runs. Same disclaimer...
I have no idea where exactly they'd all by on Dec. 7, so I guess you'd distribute among Sydney, Newcastle, Melbourne etc as felt appropriate.