You've written a long project description without adding a keyword to make sure each bidder read the whole thing, not the best idea.
I myself have near-zero Gundam know-how, though since you do have a professional acquaintance you could ask him if an N3 JLPT certified translator can handle this, because that's my own qualifications.
Now, I do know my way around Aegisub if you don't happen to have the time to do timing, so it's up to you.
Will take a look at the 8th to test the waters before deciding my final bid, but I did for now put a 15x3=45 bid.
Will be available to reply to your messages at about 8 AM Pacific, speaking of which the time zone differences is one possible issue of working with me, I'm living at GMT+3.