your drawing work overall has improved drastically.
very impressed
the perspective in your perspective drawing is pretty much broken, the vanishing is different for every building, where they should all have the same vanishing point, but apart from that, the rest of that drawing is great for beginner level perspectives.
your line work is pretty inconsistant and generally bad, from an architectural point of view, but the scaling and consistancy of construction is good.
you ever going to show us a completed face?
iirc, your watercolour faces where also just the eyes, nose & mouth