Minimalist Hong Kong Mountain Illustrations

I need three clean, line-art illustrations for a window-frosting project in my office. The look is deliberately minimalistic, using only white and orange on transparent background so the outlines feel light yet unmistakable once printed on the glass... (Budget: $240 - $2000 HKD, Jobs: Adobe Illustrator, Concept Art, Creative Design, Graphic Design, Illustration, Illustrator, Photoshop, Print Design, Vector Design)