Wheelchair/footrests (Chaddesden DE21)

Hello, my friend has had surgery on her foot (it's been fully reset, so big op requiring lots of recovery time for bones to fuse back)
She has been lent a wheelchair but it doesn't have foot rests and that's the part she needs the most.

If anybody is able to either lend a wheelchair with footrests or has some footrests that can attach to a wheelchair we would be very grateful to be able to borrow it please.
Between us we can arrange to collect most times of any day :)
Thank you