spawning wave tanks or elite

I can't seem to find the command to buy the normal and hard wave of tanks airdrop command. I want to put them in my shop to buy with RP but I can't seem to find the command that works, I have tried 'bdgive normal_wave' 'bdgive normalwave' but nothing happens. same with hard waves and also the elite single tank of doing 'bdgive elite'  the 'bdgive hard' works. but not the elite or any of the waves.  How do i find an icon for the waves, the skinid shows nothing.  in the bradleydrops json file i just copied the hard profile and pasted it and renamed the tank to elite, but nothing spawns. Any help would be useful, thanks.

i found the waves normal and hard, but still can't figure out how to add the elite tank to spawn. nevermind i found my problem and fixed it. all good.

Is it possible to get the skin id url png files of the wave normal and hard icons?