"Fix the bridge." - mobile game advert illustrations

Industry: Entertainment
Design details: Our company looking for talented and creative illustrators, designers, creators for making sets of pictures for mobile advertising. If you are good you will be offered regular outsource work.
At this mission we need to have results similar to mind-quest (see the attached task reference).
Creative ideas and skills are welcome.
Pls, check the extra notes for more details and references.
Target audience: 25+
Ideas for the visual style: tropical, sunny, bright, colorful, dreamy, fantasy disney-like
Ideas for the visual style: tropical, sunny, bright, colourful, dreamy, fantasy disney-like
Extra notes: The ratio of the picture - 1200 х 628.
Setting - tropical, sunny, bright, colourful, dreamy, fantasy disney-like.
Atmosphere - happy, cute and funny
Audience of picture - 25+ ages

We need kindly provoking pictures for advertising in FaceBook and other places on regular bases. We provide the references and ideas but also looking for this from the contractor. We search for unique visual style and charisma. The idea is to create pictures that provoke people for the reaction to make the next step.