Designer high product

I need a quick/simple cad drawing for a staircase in an apartment. We are replacing the staircase and frame and we wanted to put the drawing into cad with the dimensions.

This is to be a prototype device so it may have a few iterations. There will be additional funds for a planned phase II of this prototype. The idea is a way to secure cordage or twine. The rough specs are 40mm long, 20mm wide and 5mm thick at the base. The cam should be modeled similarly to the look of something you would see on a sailboat. The arch must be just slightly lower than the top of the cam. The cam should be usable for 2mm-6mm cordage.

We are looking to blend the kayak with the pedal boat. What we want is to recreate the design thought up by Hobie Cat in which they incorporate a pedal design within the kayak. However, we want the pedals to be linked to two water wheels on the side rather than the "fin" system that Hobie Cat uses. (see photo for details) This kayak needs to incorporate a pedal system where people would normally just rest their feet. It would also have to showcase two water wheels on the side. We want the water wheels to be linked by an axe so that they may be easily removed from the kayak if the user chooses to do so. For kayak base use Prower 13 by Ocean Kayak (picture attached). The new design would have A) two pedals where one would normally rest their feet. (see Slayer 13 picture for pedal design inspiration) B) An axe with two water wheels that would be placed at the front the of kayak above the pedals but below the hatch. (See the water wheel picture for inspiration) We'd like the water wheels to be removable and not as bulky as the one in the "Water Wheel picture" What we need- 2 drawings, one from the top, one from the side (just like the slayer 13 picture)

I need a model of an Office Space area created based on dwg file I have attached and then a single camera point 360 Panoramic Render. I need to be able to visualize desks chairs, tables etc. I need a test Render to be started and have the number of frames, the CPU make and model on your computer and the average time it takes a frame to render. I will be sending these off to a render farm so please deliver the specs for the highest render quality. The delivery will include: 1. CAD Model of an Office Space 2. The prepped and set up Camera Position for the 360 Panoramic render. 3. CPU Make and Model on you system 4. Test Render Specs: 1. Number of Frames 2. Average time per frame 5. Low Res Render or screen shot to show what office model looks like. 6. Quote of what this would cost regularly.

I want a design for a device that will rotate a wheel about 10 inches in outer diameter about 1 complete rotation back and forth. I prefer for the device to sit on the floor and rotate the wheel back and forth instead of attaching to the carriage frame since I don’t have any carriage specs and they may vary depending on which model is being used The device could attach to the wheel itself, rim or tire. It should be adjustable though to fit on a few different size wheels. It should be designed to be able to adjust to a wheel from 7 - 10 inches.