The 1st picture shows a specific dashboard and steering wheel configuration. And the 2nd picture shows a sleeker version of the dashboard, with the same steering wheel as the first. Specifically on the steering wheel, there are 3 buttons for the horn so that the driver can either press the horn in the center (like cars usually do), or can use a thumb from either the left or the right to press the smaller button. This feature can be removed if it proves to be redundant. There is a legend accompanying the pictures so you can see what's what. Admittedly, the drawing is a bit crude as I haven't really taken any electrics into account yet. Something to note, on the steering wheel, the 2 objects jutting out from the back are levers to control the left and right turn signals. And finally, in the 2nd picture, if more lights / indications need to be added to the dashboard, the long red and grey strips of light can be further divided into smaller strips.

Able to see the speed and other notifications. The steering wheel allows for a nice hand-grip (inspiration from an aircraft yoke) with the flexibility of placing buttons wherever needed. The levers, placed right where the fingers go, give the turn signals an intuitive feel.

There may be some notifications missing from this dashboard that need to be added. Additionally, the Hazard button is in a rather awkward place on the steering wheel.

First picture top half: Location of the dash and steering wheel

First picture bottom half: Dashboard design

3rd picture rough sketch for how the turn signal lever might work: The lever protrudes through the plate and can slide up and down the rail. The spring forces the lever up so it can only occupy three positions: raised in the middle slot (no turn), raised on the right slot (right turn) and raised in the left slot (left turn).

Easily sourced parts: All LEDs are the Christmas light-sized ones used on breadboard. There are no shape requirements for the LCDs. The steering wheel grips can be ripped off bicycle handles. The lever can be machined (I think). The wheel may prove troublesome.

Clarity: The most important information is clearly presented without cluttter. No analog displays. The LEDs are next to the windshield so the resulting glare will make them more noticeable. The dash is not sloped so it avoids reflection.

Needs 3 screens

Turn signal circuits will be difficult to wire up.

The LEDs may be too small to be very noticeable