Remember, in February, after 9.22 comes, there will be no more tanks left to be changed to HD. Only took 3 years. Future changes to models will occur though, mainly to change tanks that are „too bare”. The tanks made in HD between 9.0 and 9.3 will also receive updates (T-34-85, T-54, Panther, Tiger I, Maus, M4 Sherman, M18 Hellcat, M103, Centurion Mk. 7/1, Tortoise, IS, SU-100, StuG III Ausf. G, Churchill I and others).
In the 9.21.0.3 micropatch, the Ke-Ni Otsu was made into HD. Here are some pictures:
https://pp.userapi.com/c841536/v841536508/5a468/jn4KTxVaC7k.jpg
https://pp.userapi.com/c841536/v841536508/5a472/c6_lImvwaRA.jpg
https://pp.userapi.com/c841536/v841536508/5a47c/lr5Gkpvsm7E.jpg
https://pp.userapi.com/c841536/v841536508/5a486/L–gb1ToQ2A.jpg
https://pp.userapi.com/c841536/v841536508/5a490/N_moNTlsBac.jpg
https://pp.userapi.com/c841536/v841536508/5a49a/s-AK1bA0FpY.jpg
https://pp.userapi.com/c841536/v841536508/5a4a4/WZLSkP6BIrQ.jpg
https://pp.userapi.com/c841536/v841536508/5a4ae/k9iJYt0UIzQ.jpg