This month RSK MiG celebrated it's 81th anniversary. Journalists from Zvezda TV channel visited the facilities, and published these photos. The aircraft look like MiG-29M2/35 - one of the photos shows a mechanical antenna for a Zhuk radar.
Back in 2015 another set of photos were published and it looks very similar (see third link).
Fuentes y enlaces de interés:
- Photos courtesy of Sergey Alexandrov, TRK "Zvezda"
- https://vk.com/milinfolive
- Final assembly of MiG-29/35 Fulcrum in Lukhovitsy factory (2015)