This is the B model of 42022 Hot Rod built by Erin. It’s been converted to right hand drive. This was complicated to do post-build, so I suggest you build it in with attention to the seat and the front bumper so the steering linkage can retain it’s full travel.
I’ve been looking out on eBay for a nice collection of bulk Technic. The going rate seems to be about $70 / kilo. I spotted a ‘buy now’ the other night that looked like at least half Technic and snapped it up for $40.
First job is to have a sort through and see what’s there.