My 2 cents... while she looks hot and may have a large tube steak, make sure to think with the big head, not the little. I noticed her on my last trip to NYC and the things that make me question if she's worth were:  
1) three reviews all say they would not repeat.  
2) those reviews are only marginal with a performance of less than 6 average.  
3) the reviewers seem credible enough even though two of them only have 2 reviews each becasue they rate her and speak of her in a similar way.  
4) there is one obvious photo shopped or edited photo where she is on her knees even though she may have a big cock it looks like she's holding a dildo and it's a black & white photo.  
5) the picture with the Levis shirt on looks like it's taken from another trans girl who has an onlyfans account, unfortunately I can't remember who and I'm only 50-60% sure of that.  
6) the black & white pic is obviously edited if the Levis shirt is of someone else, how big is she really?  
7) when you google her number it brings up the site below but a good amount of other more questionable sites.  

Final analysis for me is that I would pass with that much questionable info especially when her performance reviews average less than 6 and her appearance reviews average 7.33 which seems like they should all be 8 and above if she looks close to her pics.  

https://distintas.net/mia-xxl
https://hot.com/us/fl/miami/shemale-escorts/gallery/1-646-361-5629/m-6bao