A new set of resin replacement wheels is available from Royal Model.
This is partial text from the full article (usually with photos) at https://armorama.com/news/cougar-replacement-wheels
This is partial text from the full article (usually with photos) at https://armorama.com/news/cougar-replacement-wheels
From them, I would have been more interested for a conversion to make a Cougar A2 with a PLATT MR655 turret.