The following I built myself:
-4mm carbon fiber chassis
-two-into-one 6061-T651 nose brace
-7075-T6 rear arm mounts
The rest is:
-RPM front & Rear arms, RPM ball cups
-Losi Mini 8ight stainless turnbuckles
-3mm carbon fiber towers
-New Worlds black motor plate and nose plate
-CVDs
-JC Racing 5 spoke wheels with Suburbs MC in back and Dirt Webs Gold up front
-DHawk aluminum trans housing & diff gear
-RPS alloy bellcranks
-Losi TLR-22 big bore shocks
-All stainless or blue FT hardware, save for a couple of grade 8 screws
-Leopard 3430 KV 4 pole motor
-AE SC1200BL ESC
-(currently) Kyosho KS200MG servo, soon to be an Atomik HD-1207TG high torque titanium geard shorty servo




I had built hub carriers from 7075-T6 as well, but a slight misalignment caused them to eat bearings in short order, so new standard plastic carriers went back on until I have time to do those again, this time with a quality counterbore and made to accept 1/4x1/2" bearings.

As an aside, that Leopard motor may not have been expensive, but it's smooth for a sensorless and VERY powerful.