R-173 mechanic test

R-51

R-220

R-255 (r section entity)

R-321 test

RB-60 (R-60 variant)

R-45 R Section entity test

R-371 R Section entity test

R-29 RCE R section entity test

R-60 (rce r section entity)

R-85 mechanic test

R-20 R section entity test (IT TOOK ME LIKE 9 HOURS TO FINISH IT)

Workerman (R-0) test