Welcome to the Strelets Forum. Please feel free to discuss any aspect of 1/72 scale plastic figures, not simply Strelets. If you have any questions about our products then we will answer them here.
Well - if I see it right, the riders are all wearing a sash. I would paint them in the colours of the 7 Bis hussars.
After some time in the campaign, their saddlecloth was a mixture between the long cloth, the short wolf-teethed sheepskin and captured material. So if it was about giving the horses the same 'look and feel' as they'd given to the riders, they would have to make some new horses. But that's just my opinion.