VERY COOL job and a really neat interpretation of that tricolor scheme! It's a great presentation all the way 'round

And your photos show your great job to real advantage!
I did this one not long ago for one of the Armorama campaigns - also modeled the "famous" #717 used in the Battle of Vyborg in 1944! How could anyone resist painting this rather ugly tank in that neat scheme?!
MOSTLY OOTB, as did you, although I did add in a couple of glaring missing details, such as those vent-baffle operating devices on the rear ends of each side vent box, and the small reinforcement plate welded along the front axle housing.
All-up, I found it to be a great kit and build in most particulars, although I was totally underwhelmed by the kit's styrene barrel... and that silly string (which I also used...) - well... "Silly" wasn't exactly the word I used!
Your colors look pretty good - somewhat different (other than that gray...) from my choices, but very good-looking, and your dirt-load is frankly much better than mine turned out! (Maybe I'll go revisit that on mine... along with a little dark pinwash to pick out a few bits as you have

)
And when I looked at your pics.. right. Yeap. I found at least one detail (those handles on that rear deck screen) that you have hit which somehow I left off! I'll imagine that they were somehow just shot off my incarnation of 717!
PS: your camo edging came out OK on that scheme (I went for the masking - a little tedious at first but turned out pretty easy to do once I tried things out a bit), but your end pattern seems to MAY have lost or left off some of the forms and "units" of the real thing (I, too, left a lobe or 2 off... I have "tested a few folks to see if they could find the blobs I actually missed! GREAT fun if one wants to tweak at the officionados!

) Still, it really looks cool and "the part", and I'm certainly not the paint-splat counter type!
And yeah, that little lamp looks like it missed the red paint!
NICE '42, Bob!
Bob