So I was able to take a close look at Comp-Tac Minotaur MTAC holster. Very nice holster.
Unfortunately, Comp-Tac does not make a "shell" that will fit the Sig P6/P225 with its 'squared' trigger guard.
I made an inquiry to the company and they replied back that there are no imminent plans on making a shell at this time...unless they were to get multiple requests.
If you are a Sig P6/P225 owner looking for an excellent CC IWB holster and would like to see a shell developed that will fit the P6/P225, here is their contact page. Please make your voice heard!