Damn that looks good bro. Even the lips have a fine texture to it, that's some crazy attention to detail. I had to look up a bit on what @snakker said. It does seem like the teres slides into the latissimus
Then again, in really buff guys it seems the teres bulges so much it seems to outright be out of the latissimus
I do think it should be more to the right if I get picky though, I think the reason it's more to the left in the reference you posted is because that guy is pushing his arms back, which makes it look like it closer to the arm than it is.
On the other hand, I do think the latissimus are fine, as they do follow a line almost like following the traps. In leaner guys I do agree they would fade into the erector spinae, like the image below, but in really buff guys they bulge so much it looks like they form a line with the traps.
If there was anything else I could add, I just think he could buff up those pectorals xD
Oy, as usual don't let this take away from the amazing work there. Dante is looking mighty fine!