At this point, most of my projects involved a CAD sketch - even if it didn’t include all details. Any kind of scale drawing is great for picking up things that are slightly “off” regarding proportion and so on.
The wood is all sapele, utile, or other similar mahogany relatives or lookalikes. Most people don’t realise that freshly sawn mahogany is anywhere from sandy colour to pale skin tone. It’s the stain that makes it looks chestnut brown.