Humourous colour illustrations

The aim is to promote the "products" (specialised tours) of a small, responsible Cambodian tour company (owner is currently based in the UK). There are ten illustrations needed in total, although some are virtual repeats of others (just depicting different "people"). We are looking for a slightly edgy cartoon style that will appeal to all age groups from mid 20s-70+. Nothing twee or cheesy. All artwork needs to be ready to launch our PR campaign starting early September. We are a very small company employing Cambodian nationals locally in Phnom Penh and supporting local causes. Sorry there isn't more money at this point but if the PR/marketing campaign works we will be able to pay better rates in future. Looking for a "house" style and someone we can work with long-term. You can check out our website at www.mangocambodia.com and also our reviews on Trip Advisor. It might help if whoever applies has visited the region but not essential. Just need someone on the same wavelength. Would like to see samples of work in the first place and will then discuss the brief in detail.