Maratus Volans Head, version 4

Revisions to make to the v3 model:

• Align eyes across the top of the lenses, to better match real-life spiders
• Raise and thin the underside of the cheekbones correspondingly, to make more room for the pedipalps
• Flatten the dome as much as possible
• Add explicit placement for the rear eyes, using cylinders of the appropriate size

Pedipalp improvements:

• Six-segmented design
• Improve splayability to allow eye-cleaning
• Use 3d-printer filament for the fur on the pedipalps, so that the hairs are to scale

Eyes:

• Continue to use the v3 improved formulation of metallic acrylic superglued over plexiglass, then heated and deformed.