Yes I do... I renewed mine after a long gap.
From the date of expiry, If it is more than 1 yr but up to 3 years, then you only need air regs.
More than 3 years, you will need all exams, air regs, Avn Met, Navigation, Technical general & specific..
Also, something to remember, you can give a renewal check ride in only the a/c that was endorsed on your cpl, so give the tech specific of the a/c that is already on your cpl.
You will valid 1st class medical, and also need the FRTO valid & Wpc Rtr valid..
You will also need a ELP (English language proficiency) endorsement before you can do your renewal test..
Long road buddy, but try to arrest it before 3 year mark... Passing all exams is not easy & the real struggle is after the exams...