I've just fitted a new rear wiper arm & blade to my 95 mk4 glx, as the original arm had broken where the wiper attached to it.
The new wiper arm is from the Polo Variant and looks much more up to date than the original
For your info, here are the part numbers & prices for the Polo Variant rear wiper from the dealer:
Wiper arm 6K0955707 £11.66 + VAT
Wiper blade 6X0955425B £5.12 + VAT
Original:

New:

I also replaced the orange side repeaters with chrome style ones to update the look, which I obtained from www.dcp-shop.co.uk for £19.95 delivered
Original:

New:

Now, should I try & obtain some 14" 16v alloys ? How much do they go for second hand. I find the tyres on these 13" alloys just too slim, especially after being used to 225 width tyres on my Bora.
Regards,
Marc.