Hi,
The trumpeter kits go together very well,
You get a choice of rubber band or link and length tracks which is nice.
The MG barrels (if you choose notn to replace them with metal), and hooks to hang the tow cables on are fragile so don't fit them till the end or they will break!.
The trickiest bit is fitting the running boards/mudguards over the tracks as the fit is pretty tight and takes a bit of fiddling so do several dry fits.
The weakest part of the kit is the mesh cover over the engine air vents which are solid blobs (I've left them off this model, but PE would make this part look better).
Hope you enjoy them, I've got an Ekranami in progress too, as well as a KV-2 still sealed for later