Not really. This is all the total Russian causalities this media site could find:
https://en.zona.media/article/2022/05/20/casualties_eng
43,460
Russian casualties corroborated by publicly available data as of 2 February
Mediazona, in collaboration with BBC News Russian service and a team of volunteers, continues gathering information on the Russian military casualties in Ukraine. The figures we provide are sourced from publicly available information, including social media posts from family members, local media coverage, and official statements from local authorities
Many times that:
WASHINGTON, Dec 12 (Reuters) - A declassified U.S. intelligence report assessed that the Ukraine war has cost Russia 315,000 dead and injured troops, or nearly 90% of the personnel it had when the conflict began, a source familiar with the intelligence said on Tuesday.
The report also assessed that Moscow’s losses in personnel and armored vehicles to Ukraine’s military have set back Russia’s military modernization by 18 years, the source said.