Here are some WIP pics. Started building this with my daughter and she sort of changed her mind (she says she likes looking at the cars, not building them) and I'm forging ahead.
Chassis bird's eye view
Chassis front view
Radiator and front suspension
Firewall angle
Fuel cell cover
Cage sides
Driver's seat and rollbar
Engine left side
Engine bird's eye
Engine face
Hmmm...maybe some more wash on that engine.