@Fabian;
The old Heller R35... It's an interesting subject for sure, but roughly-served way back when Heller released this one!

Now that HobbyBoss is about ready to float a modern kit of this thing... high time for all us Heller kit owners to get them done!
But how appropriate for this campaign! One of the quintessential French players in the 1940 drama

And, despite the kit's softness of detail and other difficulties, it can, with some TLC, be made to look pretty interesting. So... do some scratch detailing here and there, maybe swap in some other tracks, and graze the Web for images to get more of a feel for the little beast!
I have mostly completed my Heller R35 project - after only about 3.5 years or so! (perhaps worse, I've had this kit on my shelf since 1971

)

Still dogging around as I have no good decals for it, but also don't have any appropriate stencils for any markings I "like"! Here's a pic of the old shelf-haunter, for whatever it's worth... Along with some scratch fittings and bolt-heads and such, and a set of Fruil metal Hotchkiss H39 tracks (a wonderful donation to my frustrated cause - not exactly right for the R35 but more than close enough, IMO, and way better than those awful Heller rubberband things!)I tried out doing one of those French blotch camo patterns with black deliniations between blotches... a black "Sharpie" pen works pretty nicely to create the base lines, which then can be better painted-over if desired.
Mine is a candidate for the "unfinished business" campaign, perhaps, although all it wants is decals and weathering and a tiny amount of final assembly.
I will be watching and wait with great anticipation for whatever you do with this venerable thing!
Bob