I have taken on of your pictures and added a few things.
On the red line, males will have swollen femoral pores, often brown, orange or yellow in colour. Sometimes in adults there is a waxy secretion.
Obviously, where the yellow line is, you expect large bulges in males where the hemipenes are.
And lastly, where the arrows point, males funny little clusters of scales that look like there used to be a spine/protrusion. Sounds complicated, but you will see these immediately in males.
Having said all that, I am not too experienced in the genus, so take my advice with a pinch of salt.
"I am dying by inches from not having anybody to talk to about insects." - Charles Darwin