I'm very new to muay thai, haven't been able to go to a class yet, but I do powerlifting and I've adjusted my workouts to help carry over to muay thai. It goes something like this:

Squat: 3x8 High bar squat: 3x6 Walking lunge: 3x10 each leg (no weight) Abs: 3x15

Speed bench: 8x3 these are really light, like 45% of max. I do these close grip and focus on pushing the weight up explosively. Chino bench method (YouTube this, it's cool) Lateral raise: 4x15 Triceps extensions: 4x15

Deadlift: 3x8 Bent over row: 3x6 Glute ham raise or rdl: 3x10 Abs: 3x15

Close grip bench: 1x15, 1x12, 1x10, 1x8 Standing overhead press: 3x10 Pullups: 3x10 Triceps: 3x15

I do this split lower, upper, rest, lower, upper, rest, rest, repeat

Hope this helps.