I recently did these as a favour so thought I'd also post them on the blog in case anyone else needs or wants them.
Kronoskaf's WSS site has a humongously large account of the regiment which saves me a vast amount of effort so I refer anyone needing a detailed account to that site here: http://kronoskaf.com/wss/index.php?title=Royal_Foot
And this was probably the uniform in the WSS: