If they was trying to think of in some way what it must be like to exsperience ones gender for the perspective of a body that doesnt match. then i think tis still an "ok" represent.
Given that some trans, pospone transitioning, slow down transitioning and opt to not transition to accomadate their partener.
NOTE: When all I knew was that one of that group was in the wrong body, when looking at the group shot I saw what I learned to be tristans new body, and was like THATs THE ONE. How I could do this I have No Idea.
But I dont know, The fact tristan accepted their body, Is still for the most part the less common result. So still although not entirley negative, and still apropriate (I believe), I dont see this as that helpfull, on grounds that if they can do it so can we? Nope not all an most cant.