Hi Kai! Glad to see you wandering back around here
I think, though, that I would have to differ on your categorization of your outfit as Steampunk. It appears to me, that it may fit much more in with Post-Apocalyptic Punk, Punk Grunge or something like that. Usually Steampunk tends to follow a older noir style, punked out. Think 1920's -1940's (EDIT: Actually I think 19th century, up to WW II may be a better swath of time) style of clothing, punked. Frock coats, waistcoats, vests, etc. and you can still make it patchy.
For inspiration, there are a lot of Anime (Steamboy, Steam Detectives, Nausicca, Howell's Moving Castle) and even Sky Captain & the World of Tomorrow that [edit:] may inspire the style.