I've had that tank in my Amazon wishlist for quite a while.
Like Mike, I have the hovertruck in the stash, but mine isn't started yet, just opened it to drool on it. Thinking of a small display with it and an M1117 (which has a similar profile).
I've got both the Semovente and the hovertruck in my stash, with some vague ideas about a diorama with the Semovente providing security for a redressed Trumpeter SSYMS flatcar unloading one of the small 1/35 mecha like the Bandai Gasaraki kits. I haven't measured things, but I think I'm going to have to split the SSYMS and widen it and the rail gauge for it to be a viable transporter.