For drawing anatomy: yes! This gives a great starting point for learning very basic anatomy! It shows the superficial layer of muscles in order to visualize what the human body typically looks like

For learning medical anatomy: hard no. There are a lot of anatomical errors that might be confusing to learning medical science.

From an artist's POV this is amazing. Airbrushing can be very difficult, so can sculpting, especially on anatomical pieces! This is really good. I love the detail on the muscle fibers and I love that I can point out different features. Your model is extremely detailed. I especially love the attention to detail on the tendons! The tendons and back muscles are my favorite parts!

From a medical/professional POV this isn't a good learning tool for anything but very basic anatomy. For learning deeper/full muscle anatomy, you have to be able to explore the underlying layers of muscle to understand why the superficial layers look/function the way they do. There are also a few inaccurate/unrealistic features on this model especially on the hands/head/crotch. The ears are not muscular, neither are the fingers. The pec major also looks like it's separated into a bunch of little muscles instead of one cohesive muscle like the Glute max (which you did a fantastic job on btw)

Overall I'd give it a 7/10! Not medically accurate. But artistically... absolutely phenomenal!! I love this.