Great start man, I'm sure your car will be really nice once it will be done

!!!
Just a couple of questions ....
1 - Are you sure you want to use the philips type screws ?
Normally after a couple of losen/tighten action they will lose their head so you will become crazy in assembly/disassembly and you will need new screws.
2 - I see you are using some Hot Bodies D4 rims, probably at the rear; once you have completed the assembly can you please measure the rear width ?
This because I'm sure they will fit fine, but I think (not sure at all) they have a slightly differen offset so the make the rear a little narrower (compared to the discontinued kyosho W5027)
A part from that thanks for the photos and please keep going

!!!
Bye
Ema