Blueprint

Blueprints are items found in Banjo-Kazooie: Nuts & Bolts. Once enough vehicle parts are collected, Banjo and Kazooie can go into Mumbo's Motors to create vehicles. The vehicle data is then stored on a Blueprint and can be later accessed from any game world (except in Showdown Town).

Blueprints can also be purchased from Humba Wumba in Showdown Town. In certain missions, Banjo and Kazooie are required to use specific vehicles. After completing the specific mission, that vehicle's Blueprint will be in their possession.

For every Stop 'n' Swop item used in Banjo-Tooie, a special vehicle Blueprint will be acquired.

L.O.G.'s Blueprints
They are available after you finish certain acts in Banjo and Kazooie: Nuts and Bolts.

Humba's Blueprints
They are available near Mumbo's Motors in Banjo Kazooie: Nuts and Bolts. You can buy them only with notes. More blueprints and vehicle parts are available as you cash in more jiggies.