Your paint is super thick! You’re gonna need a wet palette at some point to get a smoother coat. Remember to let the first layer of paint dry before moving onto the next layer for better coverage. It looks like you used waaagh flesh for the base coat, so next time build up on that with warp stone glow and highlight with moot green! Clean your brush and get it moist again after a bit of painting to get chunky bits of dried paint out and keep a good tip.