Is it a red flag?

Am 30 years old starting to talk to a guy he’s also 30.. We never saw eachother in person.

He keeps asking me to send pictures.. and keeps saying that looks are important..

(We are talking for only 3 days)

I sent him few pics.. I look very good.. the problem I feel he’s looking for “Perfect”

As if he’s ordering a girl from the catalog..

Anyways the last pic I sent him.. he checked it and didn’t say a word.

Is it a red flag? Should I block him and forget about him?

For me I still don’t know him well, I told him looks are important but personality also important..