hi identification and info required please

Hello my son who is now 10 has decided he wants to let his transformers go but i havent a clue who they are lol and i would like to list them on ebay with as much info as required
so if you have the time to help me i would love your information
my pictures are all on ebay thankyou
all items are listed on ebay my name is plecostrum if anyone is interested i post anywhere world wide but i reside in the UK. ebay id at end of each item
Thankyou so much for looking and helping
charlotte
my first one is a wave 1 sept 2006 megatron to a gun with instructions 220817842404
green purple and burgundy machine it has caterpillar arms i am guessing some sort of digger one big spike wheel there are arms but something is missing ive searched and cant find a thing about this one i thought maybe a bonecrusher etc 220817849933
optimus prime nightwatch inc box and instructions (this one has instruction tell me who he is lol) but he is missing a thumb not sure about rest lol 220817860179
optimus primal metal beast wars i dont know what year or anything for this one
he has a heat sensor under his head, 220817869882
a blue gorilla type with a head that comes out of his groin lol opitmus primal think 220817871881
autobot optimus prime truck red blue yellow this is a newer type with instuction i dont know what year etc i cannot find this exact one 220817875554
starwars millenium falcon im not sure whats missing with this i cant get that piece in either and im not undoing it again lol they made these for kids and with instruction i still cant do it lol 220817879285
some sort of shark boy lol cybershark spares or repair lol 220817880843
very pale blue autobot made of metal says 2007 dont know
i found it its a ultra magnus titanium i thought the cab was a mcdonalds toy and just had to wash it hes drawed all over it lol cant get the back to go long enough but it will do lol 220817887111
ive found more lol im now bored lolol omg soo glad i havent got to do the starwars we date back to the 70's
thankyou so much if your still with me please click on my plecostrum more items and take a look if you could just confirm that i have wrote everything correctly so i dont have to issue any refunds that would be lovely thankyou for your time
so if you have the time to help me i would love your information
my pictures are all on ebay thankyou
all items are listed on ebay my name is plecostrum if anyone is interested i post anywhere world wide but i reside in the UK. ebay id at end of each item
Thankyou so much for looking and helping
charlotte
my first one is a wave 1 sept 2006 megatron to a gun with instructions 220817842404
green purple and burgundy machine it has caterpillar arms i am guessing some sort of digger one big spike wheel there are arms but something is missing ive searched and cant find a thing about this one i thought maybe a bonecrusher etc 220817849933
optimus prime nightwatch inc box and instructions (this one has instruction tell me who he is lol) but he is missing a thumb not sure about rest lol 220817860179
optimus primal metal beast wars i dont know what year or anything for this one
he has a heat sensor under his head, 220817869882
a blue gorilla type with a head that comes out of his groin lol opitmus primal think 220817871881
autobot optimus prime truck red blue yellow this is a newer type with instuction i dont know what year etc i cannot find this exact one 220817875554
starwars millenium falcon im not sure whats missing with this i cant get that piece in either and im not undoing it again lol they made these for kids and with instruction i still cant do it lol 220817879285
some sort of shark boy lol cybershark spares or repair lol 220817880843
very pale blue autobot made of metal says 2007 dont know
i found it its a ultra magnus titanium i thought the cab was a mcdonalds toy and just had to wash it hes drawed all over it lol cant get the back to go long enough but it will do lol 220817887111
ive found more lol im now bored lolol omg soo glad i havent got to do the starwars we date back to the 70's
thankyou so much if your still with me please click on my plecostrum more items and take a look if you could just confirm that i have wrote everything correctly so i dont have to issue any refunds that would be lovely thankyou for your time