The answers aren't correct.
If you want to display right period uniform set you should change stars, bridges, belt and visor. This set probably has a great appearance for newcomer but such a mistakes are clear for any soviet military uniform collector.
Red Army history tell us that:
- soviet artillery officer never worn soviet armour troops officer's visor
- soviet artillery officer never worn unknown bridges without red piping
- soviet artillery officer couldn't have Al 60-ies stars on 40-50-ies uniform shoulderboards
- soviet officer didn't wear DDR or any other country belts
And no one serious collector will fill himself comfortable until his set will not become historicaly truthful.