High resolution (higher than 300 dpi) mesh figure export and remove of 'academic version' watermark

Hi,

I am trying to export the mesh figure and use it in the journal paper, which requires at least 300 dpi. However, the mesh figure from PLAXIS Output is 144 dpi. Please let me know how to increase the resolution of the exported mesh.

I also would like to remove the 'academic version' watermark, the version is 21.01.00.479. Thanks!

Best,

Kunyu