The interior is cream leather/vinyl. Also a little shabby, there are a couple of spots where it's torn at the seams. But it's all useable until i get the time to fix it properly.
Also, on the gear/flywheel issue. Managed to fix it without having to remove the flywheel. The non-standard starter pinion was not meshing in far enough so it basically ground off half the gear. I had the mounting plate trimmed by 3mm, and now it meshes perfectly (with what gear is remaining on the flywheel). I'll replace the gear wheel when the engine comes out next.