I'm starting to add optional variables to various templates to work around the image reuploading issues.

For ArmorInfo, WeaponInfo, Monster (fiximg only) and SKSetEntry (fiximg only) templates:

Use an incremental number (i.e. 2, 3, 4) to add to the image file name using this variable then upload the new version of the icon or equipped image at that name.

| fixicon = 2 (optional)
| fiximg = 2 (optional)

It tacks the number on to the end of the equipment name and before the -Equipped or _icon so that you can upload a new instance of the image to be used.

For Accessorytable/row:

Just add a third |# at the end. So if it was:
{{Accessorytable/row|Toasty|Helm-Mounted Display}}

Change it to something like this:
{{Accessorytable/row|Toasty|Helm-Mounted Display|2}}

Edit: If you're not sure you understand how to use these workarounds, feel free to ask for help with a specific page here.