Hi! I need a logo from an image to be used in a QR code.

It is for a restaurant: they use this watercolor image for their cards, brochure and door sign: it is their identity, so the logo I need shouldn't look very different from it.

I need a high resolution vector image plus a psd version.

Basically, I need the 2 houses/mill, the sun, the line of a behind hill and few lines to look like the front field.

Colors should also recall the original image

Thank you