Mockup pics only at this stage:
The plastic body is from a Japanese bump-n-run floor toy I found at a thrift store. The brick is an Aristo FA block, the front and rear trucks are from a Bachmann passenger car. The chassis will be styrene and articulated to allow for R1 operation. I’ll be filling in the doors with grills and only using the front and rear doors and adding interior details. Much more to do on this one.