Hi Helgi. I like your map of Southewestern Front, June 1941.
I think one correction could be that based on all histories I have read, 8MK (Rybjashev) of 26th Army had 7th Motorized Div., 34th Tank Div. and 12th Tank Div, not 2nd Tank Div. as on your map.
Just for the sake of total accuracy, you might want to include 16th Army, and 19th Army, North and South of Kiev, even though both went north to Western Front after the collapse in Belorussia -- they were in theater at time of invasion, but not essential.