Decades are a bit past my mongoose collecting range but here goes - fairly sure it's......
White tyres = Cheng Shin skinwall freestyle
Brake setup inc levers = Odyssey drilled freestyle front caliper or DC880, lee chi or DC centre pull rear (unless it's a decade pro then it's an AD990 mount jobby on the rear) Tech 5 levers
Chain ring and spider = takagi style, if not actual takagi, think the chainring is SR - have to check on my FS1 as they're the same (decade pro had pro-class disc and SR211 ring)
Seat post = Odyssey layback
White grips = mongoose
Hope that helps ! As I say bit late for my collecting range !