LEGO Jurassic World

This video shows all Minikits and extra Amber Brick for the Prologue level of Jurassic Park 1. You are going to want to complete most the game first before entering free roam since you will need a few extra characters unlocked in order to reach some of the locations not accessible during the Story Mode. Below is a list of characters used to complete 100% on this level, there are other characters you can use who have the same abilities though:

Alan Grant (Raptor Bone to cut through vines)
Robert Muldoon (Can Shoot Targets with Gun)
Jophery Brown (Uses Electric Prod to Jumpstart Generators
Nick Van Owen (Can Crowbar Objects Open and Cuts Through Bolts)
Ellie Sattler (Can Rummage Through Dino Droppings)
Timmy Murphy (Illuminates Dark Areas and Access to Hatches)
Supervisor Nick (Jurassic World Access Panels)