Even if such reports are true, which is not, it would be foolish for Turkey to send its troops to UKR to fight against RUS at this late stage of the war.
UKR already HAS close to a million UKR soldiers in the field today. Another few token thousands from Turkey would not make any significant difference, political or propaganda purposes. War is NEVER just about troop strengths...
What UKR needs are Advanced weapons & critically CASH, IN BILLION$, to keep its troops in the field & social expenditure for its citizens. Does Turkey have such money to spare, with its own country to run & citizens to feed as well as its own military adventures outside of Turkey?