I really like the more detailed parts and the use of colours in this illustration. The lighting gives a warm and enjoyable atmosphere. I only have a little trouble to see this picture as a whole, it's like there are two paintings merged into one. I think you should have used the colours used on the right on some elements on the left and vice versa to make a link between both parts. Anyway, your improvements are stunning, keep going, you'll end up far imho.