Modding Request: Realm of Magic Doors to Arches

Hi there! This is somewhat of a WCIF as I have seen something similar done before. I am working on a build in Glimmerbrook based off an old structure and need/would love to have some exterior arches instead of doors.

What I am looking for is for a simple door to arch of all the doors in RoM? To be honest I tried it myself using S4S and Blender and quickly realized I am NOT talented as many of the modders on here are. Massive respect to you all!

Thanks!