One thing thay may help in receiving recommendations from others is to get a sense of what it is you're interested in pursuing. There are so many different kinds of courses and resources out there, and as you move past the fundamentals, things branch out so wildly that it really depends on what it is you're looking to pursue.

In terms of continuing to reinforce the fundamentals, Brent Eviston's Art and Science of Drawing is one that many on the discord server have enjoyed, and of course throughout our lessons there are also little grey sections that include relevant courses from our sponsor, New Masters Academy that cover a wide variety of topics from figure drawing, observational sketching, animals, etc.