Half Cylinder, Half Cylinder Tube, and Sphere Schematics

[hollow whale]

As far as I'm aware, these schematics don't exist as of now, I checked both the Oak Depot and Illumine Designs and even both wikis for schematics like this and the closest I've seen to a half cylinder is the macaroni schematic.

I feel like having a half cylinder plus a tube option would be awesome and would make some builds easier, as for a sphere, I just think that would be a fun addition to have.

(If these schematics do exist, feel free to delete this, I am still kind of a newbie to this game)

[minor flume]

[nimble reef]

I appreciate the idea as it would help reduce blueprints though i dont think they want to add something that can be created simply with already existing blueprints

Because then people will ask for 3/4 cylinders

Or other things