I humbly ask that Sunshine squad does not look into these spoilers, as it'd be cheating to know about every little flaw of every little thing we have on our nanites, it'd be cheating, go discover them your self, but if you want, go ahead And if you DO look, please dont use it for your plans, just for story .
Adding onto my nanobot post
Create and build "flyer" bots, as small as they can be preferably the size of A mosquito that can fly easily, can use there manipulators to go through small objects, and other things, such as Flesh and bone, and are able to be used for scouting with there advanced optics
Plan and construct A Flying transport unit, the size of A large elephant armed with many guns that can fire other nanobots, such as the Flyer, able to go through and take large amounts of damage, And has A thin shell of EMP-proof shell, and is able to protect anythign inside it, and is able to handle up to no less then Six RPG shots to it. They will be called Raiders.
Design and build A Huge "mother ship" able to build and use many materials, Can build specialized Nano Bots for specific purposes, and is able to adapt to its situation, and is able to both Go into space, and submerge into deep sea, It is powered by both solar energy and A nuclear reactor, seeping off its radiation to the area around it, causing environmental damage around it, with the option to hold it in for A radiation burst, And if necessary is outfitted with the ability to get up to 30 guns out of each tactical turret points, Firing size 10 Nanite Shells.
Adapt and construct A Huge Colony ship capable of allowing 10000 humans with enough supply's to last 800 years, with support from advanced Botanical Systems, Or enough Nanites to build A Small base with enough resources to build specialized constructors and become fully self sustainable to build more Nanites.
Advance and Make A Average sized Dog-like Hunting bot, designed to hunt, adapt and kill, They are the main ground units for killing, on there backs they have two rapid fire machine guns which fire Size one nanites bullets.
Design and create A fully aquatic dolphin-like Scout unit, for fully underwater exploration and scouting, and equipped with sonar Scanning and Jamming equipment, and inside its underbelly is A retrofit-able Semi-auto machine gun, Or A sniper rifle that fires size one or size 3 Rounds respectively
Plan and construct A "roller" droid, able to stealthily go into enemy lines with little to no detection, and if possible is equipped with A Non-Nanobot- Cloaking devices that was manually fitted from A SADIST station, until we can build nanobots that can cloak.
Build and plan A Near perfect spy, almost exactly like A human except for two key facts, it has no smell, and it does not drink water, It does eat food to sustain it self, but other wise it is A near perfect human, down to voice, it can even has basic tasting, And basic human psychology, and even more basic emotion, and is equipped with A basic Cloaking device for extraction.
A small drone, the size of 10 ants, is built with wings and A advanced propulsion system, and the ability to connect into A audio jack, A USB, all the sizes of the USB, and is equipped with control algorithm, So that it can hack into nearly any device and take control of it, and take any data needed, and is equipped with A very small Dart gun, Barely able to penetrate the skin of A human when fired.
This is what I can come up with A bit of thinking, You guys can come up with more designs, and change there names if you wish.
On the subject of the bullet "size" think I seem to have became mad and made up, Im not very good with caliber of bullets and guns, but A what I thunk up of is that A size one bullet is A 9mm Bullet, in it is A bunch of nanites, that are both equipped to raze hell inside both Structures and Organs and body's, However, they are"dummy" bullets, They WILL not kill other Nanites and are actually passified by them, but they WILL attempt to rip up any matter that is not them into base components to turn into more nanites, Size 10 is HUGE cannon ball size artillery shells that utterly annihilate, with or without the nanites.
And, on the subject of what those darned nanites do!
The circuits of the nanites them selves are made of Silicon, the number one most common materiel, the shells and such are made of what they can find, Carbon is manipulated using there Manipulators into carbon tubes, and into carbon fiber, and then into what htey need, Anything else is used for there respective use, and if available copper can be used too, They are also designed to be built easily with other nanites, but some specializations can occur with them, EG one might have thicker shell for deep water exploration.