According to
Russianships.info, the Neustrashimiy (lead ship) has always carried number 712. That is the ship on Heuhen's pics, and the first version Golly posted.
The ship above, Yaroslav Mudry, has indeed caried number 727 for a long time, but is noted as having shifted to 777 this year.
Now that we have cleared that board numbers on Russian ships are flexible, the better question is, when does the Tempest's pic with the USN-style shaded outline date back to, was it just an experiment, or has it been carried over for further use?
A recent picture of Mudry as 777 shows no outline, which means that the habit hasn't taken, since it has been renumbered this year.
Conclusion:
Outline-less numbering is apparently still the norm in the VMF.
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