Last weekend I finished the Strv. 122 B released by Revell last month as kit No. 03199. The review of the kit itself can be seen in this linked post.
Revell provides 4 decal options and a 3 or 4 toned colorscheme. I chose a 3 colorscheme of light green, dark green and black.
For bright green I took 'globlin green' from Valejo game color range, the dark green is a mixture between Revell's bronze green with a bit of white. Revell recommends an other mixture but this color looks spot on compared with the real thing. The black is Revell's dustgrey toned down with a black wash. All rivets and panel lines are accentuated by a wash of darker variants of colors mentioned above.
The periscopes are painted by a mix of silver and red. I think the red looks good with the bright green so I also painted the snowclads on the turret in a red toned rust color.
I didn't use the decals to safe some time, they are not very promiment on the 122B version but decals are supplied.
The biggest differences between the 'regular' and Swedish Leopard II are located on the front of the hull and the rear half of the turret:
The Strv.122 compared with the Leopard II A6M: