/cgl/ - Cosplay & EGL

Ok /cgl/, I come from /fit/ and once Corona-chan is gone, I want to go to an anime convention to show off my gains. I've always wanted to go to a convention in a sea of nerds and be the best looking one there, since it would never happen in real life. I've been a skinny nerd all my life and finally got muscle to show off so I figure a convention (something I already enjoy) would be a good place to showcase my gains.

Reasons why:
>good opportunity to show off my gains
>get to turn away women for once
>attention
>dirty looks from dyel virgins will fuel my gains for later
>might meet a big tiddy attractive anime girl that, seeing me in contrast to all the nerds might trick her into thinking I'm attractive.

My questions are:
>what character/costume/outfit would best show off my gains?
>how big do I have to be realistically? I know normie standards are pretty low.
>do tattoos ruin the effect of cosplay? Because I have some tattoos

For context, I'm 6', 165 lbs at about 17% body fat with pretty good muscle definition. By the time convention season rolls around however, I plan to be about 185 lbs at 13% body fat.