I was looking for a seat but am refoaming and covering old one as I couldn't get one. Anyway if you haven't found one yet there is one on eBay Aus with post ect at about 80 euro if you haven't got sorted..
I couldnt find anything that was stiff enought to use .
I emailed this place EFoam.ie and they recommended super firm reconstituted foam width 25cm, length 80cm, thickness 12cm (Reconstituted (super firm).
It is stiff enough for a bike seat and only 30 euro with post anything esle is just to soft and compresses .
I got a nice black gripper seat from totally TTR shop .
You will also need some spray contact adhesive and very short staples 4mm and gun and some patience to craft it .
All in if you have the base pan parts will cost about 90 euro .
It probably makes more sense to buy a new seat but you can get a thicker more comfy seat this way and the gripper is a nice cover with loads of excess at the edges to allow for building a wider or thicker seat depending on your preference .
