Author of Shaped here. As a PC you will lose armor only. Everything else will remain. Obviously you'll have to enter data for new functionality like reach, range, ammo, etc. For NPCs basically nothing will convert over, but it is still there (at the bottom of the page hidden by a tab). You can reference it and fill those values into the new sheet, or use the converter script: D&D 5e Shaped NPC Converter . I am currently working on the NPC attacks at which point I will fix any converter issues created over the last few days and fork the script to import to work with the new NPCs and NPC Attacks.