Don't know if this has been posted before, but does the corps provide a 22 year service presentation, or do we just hope that our final posting's mess / unit rewards attatched personnel's career service?
I did my last year in the Corps Mess at Arborfield and got no dining out and the only presentation I was offered was based on the presentation subs payed in that year.
Depending on what unit you finish your time with, you may fall lucky as a lot of messes have rules stipulating the presentation for anyone finishing their time.
Funnily enough, I was talking to a friend today who told me that all REME bods who complete 22 years now get a personal picture from DEME(A). I did try PMing DEME(A) but he hasn't yet responded.