FLM bulks either hybrids(used for 1/8 scale diffs) or combos(used for standard diffs), the gmaxx suspension kit, gmaxx chassis, gmaxx skids, rd logics bumpers, and rd logics shock tower posts(though i dont recommend metal bumbers or shock posts the bend and create stress points in other areas). that will give you an exact replica of what you ahve there only using gmaxx stuff and other brands for better strenght. I have heard the the Company that makes the combp in the picture presses the metal not machines it this means it is not strong it breaks so stay away from it. Heres some links.
Gorillamaxx stuff FLM Bulks on this page and the rd logis stuff is
here and
here.