Banjo-Kazooie Nuts and Bolts Easter Egg - Pay Your Respects to the Cutting Room Floor

Venture over to the Mad Monster Mansion in BanjoLand and you'll manage to spot a hokey cemetery complete with plywood headstones and bits of loose gate. If you look on either side of the plywood you should manage to spot an image of a previously unseen creature with their names on the reverse.
These headstones pay tribute to enemies that were cut down in their prime and not included in the game when the title was released.
Scrapped, but not forgotten.