My creature crashed the game when I tried to test it in the arena, so I guess there's still work to do. Does having vermin (or vermin remains) in the arena always crash the game or is this something else? Here are the RAWs if you want to look. I'm not finished with them yet, I just wanted to see if getting the creature to exhale dead bees would work.
[CREATURE:TULIP_DRAGON]
[DESCRIPTION:A gigantic reptilian creature. It is magical and can breathe fire. These monsters can live for thousands of years.]
[NAME:tulip dragon:tulip dragons: tulip draconic]
[CASTE_NAME:tulip dragon:tulip dragons:tulip draconic]
[CREATURE_TILE:'T'][COLOR:5:2:1]
[PETVALUE:10000]
[PET_EXOTIC]
[TRAINABLE]
[MOUNT_EXOTIC]
[BIOME:ANY_LAND]
[FREQUENCY:5]
[CAN_DO_INTERACTION:MATERIAL_EMISSION]
[CDI:ADV_NAME:UNLEASH THE BEES]
[CDI:USAGE_HINT:ATTACK]
[CDI:BP_REQUIRED:BY_CATEGORY:MOUTH]
[CDI:TRAILING_ITEM_FLOW:REMAINS:HONEY_BEE:WORKER]
[CDI:TARGET:C:LINE_OF_SIGHT]
[CDI:TARGET_RANGE:C:15]
[CDI:MAX_TARGET_NUMBER:C:1]
[CDI:WAIT_PERIOD:50]
[FANCIFUL]
[LARGE_PREDATOR]
[CURIOUSBEAST_ITEM]
[NOEXERT]
[BUILDINGDESTROYER:2]
[GRASSTRAMPLE:50]
[PREFSTRING:petals]
[PREFSTRING:leaves]
[PREFSTRING:ability to exhale bees]
[BODY:HUMMANOID_ARMLESS_NECK:TAIL:2EYES:NOSE:2LUNGS:HEART:GUTS:ORGANS:THROAT:NECK:SPINE:BRAIN:SKULL:3TOES:MOUTH:TONGUE:GENERIC_TEETH_WITH_LARGE_EYE_TEETH:RIBCAGE:WINGS]
[BODY_DETAIL_PLAN:STANDARD_MATERIALS]
[REMOVE_MATERIAL:SKIN]
[REMOVE_MATERIAL:LEATHER]
[REMOVE_MATERIAL:PARCHMENT]
[REMOVE_MATERIAL:HAIR]
[USE_MATERIAL_TEMPLATE:SCALE:SCALE_TEMPLATE]
[BODY_DETAIL_PLAN:STANDARD_TISSUES]
[REMOVE_TISSUE:SKIN]
[REMOVE_TISSUE:HAIR]
[USE_TISSUE_TEMPLATE:SCALE:SCALE_TEMPLATE]
[BODY_DETAIL_PLAN:VERTEBRATE_TISSUE_LAYERS:SCALE:FAT:MUSCLE:BONE:CARTILAGE]
[USE_MATERIAL_TEMPLATE:CLAW:NAIL_TEMPLATE]
[USE_TISSUE_TEMPLATE:CLAW:CLAW_TEMPLATE]
[TISSUE_LAYER:BY_CATEGORY:TOE:CLAW:FRONT]
[BODY_DETAIL_PLAN:LEATHERY_EGG_MATERIALS]
[SELECT_TISSUE_LAYER:HEART:BY_CATEGORY:HEART]
[PLUS_TISSUE_LAYER:SCALE:BY_CATEGORY:THROAT]
[TL_MAJOR_ARTERIES]
[BODY_DETAIL_PLAN:STANDARD_HEAD_POSITIONS]
[BODY_DETAIL_PLAN:HUMANOID_RIBCAGE_POSITIONS]
[USE_MATERIAL_TEMPLATE:SINEW:SINEW_TEMPLATE]
[TENDONS:LOCAL_CREATURE_MAT:SINEW:200]
[LIGAMENTS:LOCAL_CREATURE_MAT:SINEW:200]
[HAS_NERVES]
[USE_MATERIAL_TEMPLATE:BLOOD:BLOOD_TEMPLATE]
[BLOOD:LOCAL_CREATURE_MAT:BLOOD:LIQUID]
[CREATURE_CLASS:GENERAL_POISON]
[GETS_WOUND_INFECTIONS]
[GETS_INFECTIONS_FROM_ROT]
[USE_MATERIAL_TEMPLATE:PUS:PUS_TEMPLATE]
[PUS:LOCAL_CREATURE_MAT:PUS:LIQUID]
[BODY_SIZE:0:0:6000]
[BODY_SIZE:1000:0:25000000]
[BODY_APPEARANCE_MODIFIER:LENGTH:90:95:98:100:102:105:110]
[BODY_APPEARANCE_MODIFIER:HEIGHT:90:95:98:100:102:105:110]
[BODY_APPEARANCE_MODIFIER:BROADNESS:90:95:98:100:102:105:110]
[ATTACK:BITE:CHILD_BODYPART_GROUP:BY_CATEGORY:HEAD:BY_CATEGORY:TOOTH]
[ATTACK_SKILL:BITE]
[ATTACK_VERB:bite:bites]
[ATTACK_CONTACT_PERC:100]
[ATTACK_PENETRATION_PERC:100]
[ATTACK_FLAG_EDGE]
[ATTACK_PREPARE_AND_RECOVER:3:3]
[ATTACK_PRIORITY:MAIN]
[ATTACK_FLAG_CANLATCH]
[ATTACK:CLAW:CHILD_TISSUE_LAYER_GROUP:BY_TYPE:STANCE:BY_CATEGORY:ALL:CLAW]
[ATTACK_SKILL:GRASP_STRIKE]
[ATTACK_VERB:claw:claws]
[ATTACK_CONTACT_PERC:100]
[ATTACK_PENETRATION_PERC:100]
[ATTACK_FLAG_EDGE]
[ATTACK_PREPARE_AND_RECOVER:3:3]
[ATTACK_PRIORITY:MAIN]
[ALL_ACTIVE]
[MENT_ATT_RANGE:WILLPOWER:3000:3500:3750:4000:4250:4500:5000]
[LAIR:SIMPLE_BURROW:100]
[HABIT_NUM:TEST_ALL]
[HABIT:COLLECT_WEALTH:100]
[NATURAL_SKILL:BITE:6]
[NATURAL_SKILL:GRASP_STRIKE:6]
[NATURAL_SKILL:RANGED_COMBAT:6]
[NATURAL_SKILL:MELEE_COMBAT:6]
[NATURAL_SKILL:DODGING:6]
[NATURAL_SKILL:SITUATIONAL_AWARENESS:6]
[APPLY_CREATURE_VARIATION:STANDARD_QUADRUPED_GAITS:900:730:561:351:1900:2900] 25 kph
[APPLY_CREATURE_VARIATION:STANDARD_SWIMMING_GAITS:2990:2257:1525:731:4300:6100] 12 kph
[APPLY_CREATURE_VARIATION:STANDARD_CRAWLING_GAITS:2990:2257:1525:731:4300:6100] 12 kph
[SWIMS_INNATE]
[HOMEOTHERM:10040]
[CASTE:FEMALE]
[FEMALE]
[LAYS_EGGS]
[EGG_MATERIAL:LOCAL_CREATURE_MAT:EGGSHELL:SOLID]
[EGG_MATERIAL:LOCAL_CREATURE_MAT:EGG_WHITE:LIQUID]
[EGG_MATERIAL:LOCAL_CREATURE_MAT:EGG_YOLK:LIQUID]
[EGG_SIZE:6100]
[CLUTCH_SIZE:1:3]
[CASTE:MALE]
[MALE]
[SELECT_CASTE:ALL]
[SET_TL_GROUP:BY_CATEGORY:ALL:SCALE]
[TL_COLOR_MODIFIER:GREEN:1]
[TLCM_NOUN:scales:PLURAL]
[SET_TL_GROUP:BY_CATEGORY:EYE:EYE]
[TL_COLOR_MODIFIER:BLACK:1]
[TLCM_NOUN:eyes:PLURAL]
[SELECT_MATERIAL:ALL]
[MULTIPLY_VALUE:15]
[COLDDAM_POINT:NONE]
[HEATDAM_POINT:NONE]
[IGNITE_POINT:NONE]
[IF_EXISTS_SET_MELTING_POINT:55000]
[IF_EXISTS_SET_BOILING_POINT:57000]
[SPEC_HEAT:30000]
Need to make sure blood and pus aren't solid at regular temperatures.
[SELECT_MATERIAL:BLOOD]
[PLUS_MATERIAL:PUS]
[MELTING_POINT:10000]