I have a few builds in mind for this GB - almost certainly won't get to them all - to start with, I'm going to build the Fujimi KV-107 as a Swedish HKP-4 using a rather nice looking decal sheet from Moose Republic:
I'm planning on an out of the box build, and I'll be finishing it as one of the green/tan/black/dayglo options like the middle one in the photo. I'll make a start in a few days.
cheers
Julian