Looking good. A few more things...
There's already a map with the name aztec.
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Red: Here's a small edge.
Green: Rotate the texture on top of the doors.
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Is this correct? Looks for me like you still need to align it.
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I'd add clip brushes here.
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Here's a problem with the water. There's a hole between the water brushes...
I would also use an other texture for the ground. Gras doesn't grow in the water.
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These planks doesn't fit very well. The right one is almost flying.
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Small black triangles you need to fix.
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I'd like to see clip brushes here, too.
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I'd like to see clip brushes here, too.
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Here's also a hole between the water brushes.