If it's a fiberglass part of the Little Toot, Meyer Aircraft manufactures it.
Here are some of those parts
Click here for prices.

Fiberglass
Bugeyes
Headrest
Starting with what Tommy is holding and going clockwise:
headrest, lower cowling, left wheelpant, left bugeye,
upper cowling, right bugeye, right wheelpant
lower cowling                                                        upper cowling

aileron horn fairing                                            t-edge fairing