The pictures have a strong glare to them so it's not ideal for diagnosis, looks like black spots. Black spots to me signal potential fungal problem so keep eye out for that. Anything fungal or bacterial come hand in hand with too much water sitting in a medium or high rh. 🤔 Plants look lovely and ripe well into senescence, try posting some pictures under natural light with more focus on trichomes colors, this should give people a much better and accurate idea of when and what to do next. Wish you the very best, first grows are always exciting, well done.