Advise pls

Here's my test shot for monday's photoshoot. using only gold reflector. one of the model and at the exact time of photoshoot.

i noticed models are gonna squint with the reflectors, do you think the flash beauty dish is better for this job?

What sort of flash are you using? Give us more information about the size of the dish you referenced. What other modifiers do you have. I think you could have more effectively lit your test model by repositioning the reflector to create shadows outlining the definition of his muscles. Is your real model a guy or girl? So much information is missing. How do you expect anyone to help?