>>6009533its a good amount I would say , I think you will see progress if you can keep this up at a good rate (assuming you are also learning/studying) in those 5 hours.
If you can keep this up consistently then that is great , if not , be weary of burnout , remember , its not a sprint , its a marathon , atleast when it comes to long term gains.
>>6010265Studying will help you , also in terms of anatomy you dont have to get the proportions exactly right, you need to just get them "vaguely correct" , correct enough so that it looks right. Humans have variations so it doesnt matter if the waist is a little big bigger than avarage , you can just roll with it unless thats not what you where going for.
You can definetly fall into the trap of too much studying / too much reading and no observation.