Detailed mechanism of suzuki coupling

The mechanism of the reaction occurs in three steps: oxidative addition, transmetalation and reductive elimination. I need to depict the action of the catalyst dichloro-(di-[1-methyl-3(2-methylbenzyl)benzimidazole-2-ylidene])palladium(II) in the coupling between 4-bromoacetophenone and phenyl boric to produce 4-phenylacetophenone. The emphasis is on the catalyst, the localization of its electrons (if any) with particular emphasis to depict whether or not the NHC takes part in the catalytic process. I will send you details as an attachment as I could not attach the file here. Please, I have already completed the research paper but I just need help with this information. The maximum fee I have for this is $6 so if it is not ok then do not waste your precious bid. Thank you.