part 5a
part 6a
part 8
6 o* an|6
part 6b
part 5b
glue to back of 7b
part 7a
/■
glue part 8 here
U
tl
glue to part 9
J
make this shape for part 8: black is part 8, blue is a cross-section of part 9
part 9
glue to part 1
glue part 15 here
cO_ C Ol |
cut out |
OD >TJ Cl |
1 1 glue part 8 /I here 1 / 3 |
TD CU 3- |
O CO o | ||
CO |
CT> |
I | |
-- |
i J |
glue to part 12
part 7b