1st Electronic Project, LED + PIR Motion sensor

Hello all, this is my 1st post on this forum so ill get straight to the point:

I am designing a product that acts as a nightlight, by using a three way switch i will aiming to achieve the following settings, white light, red light and blue light . . . . operated manually for user preference.

I will also need a fourth setting, that when movement is detected the product will light up dimly, by using a PIR Motion sensor.

I am trying to design my pcb design/schematic, however i am a novice at electronics so any advice/information would be hugely appreciated.

many thanks