Hello everyone!
Long time lurker, but first time poster here.

So I've had this particular worldbuilding project in the back of my mind for a while now, and a certain current pandemic allowed me to have the needed free time to actually start developing this a bit more indepth besides simple landmass shapes.
Originally a simple regional handrawn map, it evolved into a general idea of a full world... Which then got completely scrapped and redrawn.
The plan so far is to come up with a coherent study of plate tectonics, develop a topography map of the entire thing, likely in the style of Pixie's wonderful atlases, though not as detailed.
Anything beyond this is probably not worth considering right now anyway, but I do hope I can develop an hand-drawn coloured shaded-relief regional map of a particular area of the world I intend to hash out in terms of cultures and history in a more indepth manner. Though thats really speculative and far into the future.

tectonica winkel 3.2 v2.0.png

Current landmass design with a very general idea of tectonic plates and topography.
Yellow arrows point the general movement of plates.

Red: Divergent Boundaries
Green: Transform Boundaries
Purple: Convergent Boundaries


I should first point out that the landmass was first drawn and only after did I try to come up with a vague system of tectonic plates.
Basically, the idea from the start was to come up with a pangaea like world that has begun to break apart, with the exception of an insular smaller continent, which here is the result of a rather violent young continental plate boundary converging with an oceanic plate.
I'm rather uncertain about the validity or believability of any of this, tectonic wise, and that is partially why I'm already posting this here, hoping for some comments on its basic believability and more importantly on the general distribution of mountains and general distribution of elevation. Unlike other projects that I much adore in this website, i dont plan to do a very indepth or realistic study of plate tectonics, being rather content with basic believability and consistency.

However I do intend to do a bit more indepth work on climate, having already started with Azélor's wonderful climate tutorial, having done currents, temperature maps and winds. Currently in the process of doing precipitation, but already considering that some stuff may need correcting...

Temperature map:

temp janeiro.png
January

temp julho.png
July



Winds:

winds january-01.png
January

winds july-01.png
July


Anyway, sorry for the long post, any feedback welcome, especially on the feasibility of my current study on plate boundaries.
Hopefully, I'll do an update on this soon, with climates!