BMW GS Wall Art World Map

Been looking for a Wall Art of a BMW GS(A) myself but couldn't find a Wall Art like this for de BMW GS. So I created one myself. This is my 1st creation and I am open for suggestions and improvements for this model. I kept it small I am thinking about to create a bigger one but need to find out how to connect all the pieces without to many openings or visible connection lines. Printed it on standard settings on my Bambu Lab PS1 with PLA. 

I mirrored the image so the visible side has the structure of the heating bed which is used.